Veronica Mars (2004): Have only watched Season 1. Season 1 is incredible. One of the better shows about high school.

Lost (2004): Season 2-3.5 is arduous but worth suffering through until the writers’ room picks up Brian K. Vaughan and figures out what to do again; Season 6 (after Vaughan had left, tellingly) is hugely disappointing but the rest is the best television I’ve ever seen.